This threaded, front bead replacement, Spark III shotgun sight from HIVIZ is interchangeable style, and includes red, white, and green, fiber optic family LitePipes. Each Spark III is packaged with five threaded studs (6/48, 3/56, 5/40, 3mm x .5, and 3mm x .6), to fit most common shotguns with a removable front bead.
LitePipe Diameter: 0.090"
Overall Height: 0.160"
- Improves visibility is all lighting conditions
- Interchangeable LitePipes
- Fits most shotguns with removable beads